Flight
UAL1939 27 Sep 2026
UAL1939, operated by United Airlines, on 27 Sep 2026: Portland International (KPDX) to San Francisco International (KSFO), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KPDX PORTLAND INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed, departure delayed +68 min |
| Scheduled departure | 09:00 PDT |
| Actual departure | 10:08 PDT delayed +68 min |
| Actual arrival | 11:34 PDT |
| Duration | 1h 26m |
| Aircraft | N78511 B738 |
| Max altitude | 37,000 ft |
| Distance tracked | 478 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KSFO SAN FRANCISCO INTERNATIONAL → KMCO ORLANDO INTERNATIONAL |
| Status | Completed, departure delayed +16 min |
| Scheduled departure | 12:35 PDT |
| Actual departure | 12:51 PDT delayed +16 min |
| Actual arrival | 20:21 EDT |
| Duration | 4h 30m |
| Aircraft | N27519 B39M |
| Max altitude | 35,025 ft |
| Distance tracked | 1,837 nm |
Punctuality, last 30 days
| Flights | 10 |
| On time | 1 (10%) |
| Average delay | +60 min |
| Worst delay | +109 min |
In the last 30 days UAL1939 departed on time (within 15 minutes) on 1 of 10 flights (10%), with an average departure delay of +60 min and a worst delay of +109 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.